Digital embedded oscilloscope mainboard

The utility model provides a digital embedded oscilloscope main board. A plurality of Ethernet data acquisition channels are formed by arranging a plurality of data acquisition ports and a plurality of paths of data transceivers; wherein the data acquisition port comprises an RJ45 interface and an optical fiber interface, a plurality of Ethernet data acquisition channels are arranged to simultaneously acquire multiple paths of data at a high speed in a photoelectric acquisition mode, and the multiple paths of data are merged and then sent to the Ethernet interface of the network processor; a network processor is provided with a plurality of Ethernet interfaces; according to the utility model, isolation of each path of Ethernet data can be realized, interfaces are provided for high-speed acquisition of multiple paths of data, and the problem of insufficient throughput of intelligent substation secondary equipment such as digital protection or oscillographs is solved by arranging multiple Ethernet acquisition c